/// `path`.
///
/// Returns the node id of the peer to send the message to, the message itself, and any addresses
-/// need to connect to the first node.
+/// needed to connect to the first node.
///
/// Returns [`SendError::UnresolvedIntroductionNode`] if:
/// - `destination` contains a blinded path with an [`IntroductionNode::DirectedShortChannelId`],